Introduction

Follow this guide to replace the daughterboard in the One Education Infinity:One laptop.

Image 1/2: Use a Phillips #00 screwdriver to unscrew the four 6.4 mm screws. Image 2/2: Use a Phillips #00 screwdriver to unscrew the four 6.4 mm screws.
  • Use a spudger to pry the four rubber pads away from the bottom of the case.

  • Use a Phillips #00 screwdriver to unscrew the four 6.4 mm screws.

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Image 1/2: Trace along the edges of the device until all clips are released. Image 2/2: Lift the back case away from the device.
  • Insert a Jimmy or other prying tool into the seam on the edge of the casing.

  • Trace along the edges of the device until all clips are released.

  • Lift the back case away from the device.

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Image 1/1:
  • Use a Phillips #00 screwdriver to unscrew the four 6.4mm screws on the hinge mounts.

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Image 1/2: Always use ESD safe tools when working with delicate electrical components. Image 2/2: Always use ESD safe tools when working with delicate electrical components.
  • Use tweezers to lift the fabric cover and hinge connector away from the daughterboard.

  • Always use ESD safe tools when working with delicate electrical components.

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Image 1/2: Pull the ribbon cable straight out of the ZIF connector. Image 2/2: Pull the ribbon cable straight out of the ZIF connector.
  • Flip up the black retaining flap on the ZIF connector holding the large grey ribbon cable in place.

  • Pull the ribbon cable straight out of the ZIF connector.

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Image 1/2: Use tweezers to pull the ribbon cable straight out of the connector. Image 2/2: Use tweezers to pull the ribbon cable straight out of the connector.
  • Use the flat end of a spudger to flip up the black tab on the smaller ZIF connector.

  • Use tweezers to pull the ribbon cable straight out of the connector.

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Image 1/3: Lift the daughterboard away from the device to remove. Image 2/3: Lift the daughterboard away from the device to remove. Image 3/3: Lift the daughterboard away from the device to remove.
  • Use a Phillips #000 screwdriver to unscrew the three 3.4mm screws.

  • Lift the daughterboard away from the device to remove.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Taylor Bratsch

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